package com.lq.schoolshop.dao;

import com.lq.schoolshop.pojo.BigScreen;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * @Author
 * @Date2021/1/7 10:08
 * @Version V1.0
 * 首页轮播图
 **/
public interface BigScreenMapper {
    /**
     * 查询首页轮播图
     * @return
     */
    @Select("SELECT * FROM bigscreen ORDER BY sort DESC")
    List<BigScreen>selByAll();




}
